background:
the jumper and cluster are in the United States, and the developers are all in China. The jumper uses open source jumpserver

problem:
the speed at which commands (such as ls,ps) are executed is acceptable, but stutter is too inefficient.

because each command entered in iterm2 sends a request to the remote host, is there any way to make iterm2 not send a request, but click enter to send it? no, no, no.